@conference{UBHD-67967777,
  author={Altmann, Martin and Els, Sebastian},
  title={GBOT},
  subtitle={ground based optical tracking of the Gaia satellite},
  year={2014},
  language={eng},
  note={Gesehen am 15.04.2016},
  doi={10.1117/12.2056571},
}
@conference{UBHD-67967781,
  author={Bouquillon, Sébastien and Altmann, Martin and Els, Sebastian},
  title={Quasi-automatic software support for Gaia ground based optical tracking},
  year={2014},
  language={eng},
  note={Gesehen am 15.04.2016},
  doi={10.1117/12.2054667},
}
@conference{UBHD-67971381,
  author={Comoretto, Gabriele and Els, Sebastian},
  title={The Information Management Tool (IMT) of Gaia DPAC and its potential as tool for large scale software development projects},
  year={2012},
  language={eng},
  note={Gesehen am 25.04.2016},
  doi={10.1117/12.926797},
}
@conference{UBHD-67971376,
  author={Els, Sebastian},
  title={The commissioning of Gaia},
  year={2014},
  language={eng},
  note={Gesehen am 25.04.2016},
  doi={10.1117/12.2056095},
}
@book{UBHD-65406927,
  author={Els, Sebastian},
  title={Detektion und Morphologie von jungen extrasolaren Planetensystemen},
  year={2002},
  pages={II, 86 S.},
  language={ger},
  school={Heidelberg, Univ., Diss., 2002},
  library={UB [Signatur: 2002 U 80] ; PY [Signatur: <PY> PY Diss. WS01/02-34]},
}
@book{UBHD-65433110,
  author={Els, Sebastian},
  title={Detektion und Morphologie von jungen extrasolaren Planetensystemen},
  year={2002},
  pages={Online-Ressource},
  language={ger},
  school={Heidelberg, Univ., Diss., 2002},
  url={http://www.ub.uni-heidelberg.de/archiv/1930},
  library={UB},
}
@conference{UBHD-67971375,
  author={Els, Sebastian},
  title={DPAC operations simulation to take up the Gaia challenge},
  year={2014},
  language={eng},
  note={Gesehen am 25.04.2016},
  doi={10.1117/12.2056008},
}
@article{UBHD-68295275,
  author={Clementini, Gisella and Bastian, Ulrich and Biermann, Michael and Grebel, Eva K. and Els, Sebastian and Mercier, Emmanuel and Altmann, Martin and Hauser, Marcus and Jordan, Stefan and Br{\"u}semeister, Thomas and Hofmann, Wilfried and Lenhardt, Helmut and L{\"o}ffler, Wolfgang and Mantelet, Grégory and Sagristà Sellés, Antoni and Stampa, Ulrike and Bernstein, Hans-Heinrich},
  organization={Gaia collaboration},
  title={Gaia Data Release 1 - testing parallaxes with local Cepheids and RR Lyrae stars},
  year={2017},
  pages={29 S.},
  language={eng},
  issn={1432-0746},
  volume={605(2017) Artikel-Nummer A79},
  number={29 Seiten},
  note={Gesehen am 14.08.2018},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201629925},
}
@article{UBHD-68162208,
  author={Leeuwen, Floor van and Bastian, Ulrich and Biermann, Michael and Grebel, Eva K. and Els, Sebastian and Altmann, Martin and Hauser, Marcus and Jordan, Stefan and Hofmann, Wilfried and Lenhardt, Helmut and Mantelet, Grégory},
  organization={Gaia collaboration},
  title={Gaia data release 1 - open cluster astrometry},
  subtitle={performance, limitations, and future prospects},
  year={2017},
  pages={65 S.},
  language={eng},
  issn={1432-0746},
  volume={601(2017) Artikel-Nummer A19},
  number={65 Seiten},
  note={Gesehen am 05.09.2017},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201730552},
}
@article{UBHD-68583291,
  author={Brown, Anthony G. A. and Bastian, Ulrich and Biermann, Michael and Grebel, Eva K. and Els, Sebastian and Mercier, Emmanuel and Altmann, Martin and Hauser, Marcus and Jordan, Stefan and Br{\"u}semeister, Thomas and Hofmann, Wilfried and Lenhardt, Helmut and L{\"o}ffler, Wolfgang and Mantelet, Grégory and Sagristà Sellés, Antoni and Stampa, Ulrike and Bernstein, Hans-Heinrich},
  organization={Gaia collaboration},
  title={Gaia Data Release 1},
  subtitle={summary of the astrometric, photometric, and survey properties},
  year={2016},
  pages={23 S.},
  language={eng},
  issn={1432-0746},
  volume={595(2016},
  note={Gesehen am 03.06.2020},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201629512},
}
@article{UBHD-68422699,
  author={Hambly, Nigel and Els, Sebastian},
  title={Gaia data release 2 - calibration and mitigation of electronic offset effects in the data},
  year={2018},
  pages={19 S.},
  language={eng},
  issn={1432-0746},
  volume={616(2018) article number A15},
  number={19 Seiten},
  note={Gesehen am 21.08.2019},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201832716},
}
@incollection{UBHD-68181423,
  author={Leeuwen, Floor van and Bastian, Ulrich and Biermann, Michael and Grebel, Eva K. and Els, Sebastian and Altmann, Martin and Hauser, Marcus and Jordan, Stefan and Hofmann, Wilfried and Lenhardt, Helmut and Mantelet, Grégory},
  title={Gaia data release 1 - open cluster astrometry},
  subtitle={performance, limitations, and future prospects},
  year={2017},
  pages={8 S.},
  language={eng},
  note={Gesehen am 20.10.2017},
  booktitle={De.arxiv.org},
}
@conference{UBHD-67971380,
  author={Lock, Timothy and Els, Sebastian},
  title={Product and quality assurance processes and ECSS compliance within a science ground segment using Gaia as an example},
  year={2012},
  language={eng},
  note={Gesehen am 25.04.2016},
  doi={10.1117/12.926795},
}
@conference{UBHD-67971377,
  author={Siddiqui, Hassan and Els, Sebastian},
  title={Gaia downlink data processing},
  year={2014},
  language={eng},
  note={Gesehen am 25.04.2016},
  doi={10.1117/12.2056402},
}